All the photographs in this book, _______ stated otherwise, date from the 1970s.
#31571
A
until
B
once
C
if
D
unless
推荐题目
______all of them are strong candidates, only one will be chosen for the post.
#30864
A
Since
B
As
C
If
D
While
So I’ve included some photos, ____ will help you picture the places I talk about.
#32912
A
that
B
which
C
where
D
in which
The web is fantastic at many things—e-mail, e-commerce, for example. But ________ your name is Amazon or Google, making money has proved hard.
#33738
A
if
B
unless
C
although
D
as long as